SENSOR-FREE BRUSHLESS MOTOR – Every FLEX 24V tool is built around an intelligent sensor-free brushless motor designed to eliminate friction and optimized for higher efficiency and power FOUR SPEEDS WITH AUTO MODE – For controlled and precise cuts ONE-TOUCH BLADE EJECT – Allows quick blade changes DUAL-GUIDE BLADE HOLDER – Double rollers ensure maximum cut accuracy POWERED BY 24V LITHIUM – Battery sold separately FLEX 24V CROSS-COMPATIBILITY – Compatible with all FLEX 24V batteries, chargers, and tools (Battery and charger sold separately)